xzy的树形dp题单

都看了看,应该都是树形dp(包括换根dp,基环树dp)

注意:粗体为较为经典的题目


  1. P1352 - 没有上司的舞会
  2. P2015 - 二叉苹果树
  3. P2014 - [CTSC1997] 选课
  4. P2016 - [SEERC 2000] 战略游戏
  5. P3478 - [POI 2008] STA-Station
  6. P1040 - [NOIP 2003 提高组] 加分二叉树
  7. CF219D - Choosing Capital for Treeland
  8. P1270 - “访问”美术馆
  9. P1131 - [ZJOI2007] 时态同步
  10. P2279 - [HNOI2003] 消防局的设立
  11. P1273 - [CHCI 2002 Final Exam #2] 有线电视网
  12. P2899 - [USACO08JAN] Cell Phone Network G
  13. P4084 - [USACO17DEC] Barn Painting G
  14. P2986 - [USACO10MAR] Great Cow Gathering G
  15. P4438 - [HNOI/AHOI2018] 道路
  16. P3047 - [USACO12FEB] Nearby Cows G
  17. P2585 - [ZJOI2006] 三色二叉树
  18. P1272 - [USACO02FEB] 重建道路
  19. P3177 - [HAOI2015] 树上染色
  20. P3174 - [HAOI2009] 毛毛虫
  21. P6554 - Promises I Can't Keep
  22. CF461B - Appleman and Tree
  23. CF1187E - Tree Painting
  24. CF708C - Centroids
  25. P1453 - 城市环路
  26. P4381 - [IOI 2008] Island
  27. P3647 - [APIO2014] 连珠线
  28. P3523 - [POI 2011] DYN-Dynamite
  29. P3554 - [POI 2013] LUK-Triumphal arch
  30. P2607 - [ZJOI2008] 骑士
  31. P3565 - [POI 2014] HOT-Hotels
  32. P3574 - [POI 2014] FAR-FarmCraft
  33. P3576 - [POI 2014] MRO-Ant colony
  34. P4099 - [HEOI2013] SAO
  35. P3757 - [CQOI2017] 老C的键盘
  36. P4253 - [SCOI2015] 小凸玩密室
  37. P6213 - 「SWTR-4」Collecting Coins
  38. P6419 - [COCI 2014/2015 #1] Kamp
  39. P3267 - [JLOI2016/SHOI2016] 侦察守卫
  40. P3354 - [IOI 2005] Riv 河流
  41. P3237 - [HNOI2014] 米特运输
  42. P2491 - [SDOI2011] 消防
  43. CF1120D - Power Tree
  44. CF23E - Tree
  45. CF767C - Garland
  46. CF581F - Zublicanes and Mumocrates
  47. CF337D - Book of Evil
  48. CF1153D - Serval and Rooted Tree
  49. P4629 - [SHOI2015] 聚变反应炉
  50. P4516 - [JSOI2018] 潜入行动